Per chance, do you have a Katherine that you can trade for other 4* heroes? Preferable for a lvl 1 Katherine and I have Maia, Chris, Yuriya, Vilheim, Gleb, Robert, Zenobia, Anthony, Frank, Mylene and Partenope that I can trade for her. Willing to give a combo of 3-4 of your choice just for her. Lemme know, buddy. In-game ID is 44125453.